/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *	  http://www.mozilla.org/MPL/MPL-1.1.html
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 package com.googlecode.milib.display.button.views {
	import com.googlecode.milib.display.button.views.AbstractButtonView;
	import com.googlecode.milib.util.MLMCUtil;

	import flash.display.DisplayObject;
	import flash.utils.Dictionary;

	/**
	 * @author Marek Brun
	 */
	public class ButtonViewSwapDepthToFront extends AbstractButtonView {
		
		private var display:DisplayObject;
		private static const servicedObjects : Dictionary = new Dictionary(true);
		
		public function ButtonViewSwapDepthToFront(access:Private, display:DisplayObject) {
			this.display=display;
			
		}
		
		override protected function doCurrentState():void {
			switch(state){
				case AbstractButtonView.state_OUT:
					
				break;
				case AbstractButtonView.state_OVER:
					MLMCUtil.setMCDepthToFront(display);
					break;
			}
		}
		
		public static function forInstance(display:DisplayObject):ButtonViewSwapDepthToFront {
			if(servicedObjects[display]){
				return servicedObjects[display];
			}else{
				servicedObjects[display]=new ButtonViewSwapDepthToFront(null, display);
				return servicedObjects[display];
			}
		}
		
	}
}
internal class Private {}